#5B7294
Closest named color: Metallic Blue (#4F738E). oklch(54.7% 0.06 258), rgb(91, 114, 148).
Aa
White text reads best on this color (4.90:1).
About this color
#5B7294 is a medium-dark, muted blue. In OKLCH its lightness is 55%, its chroma 0.060 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Metallic Blue (#4F738E), ΔE 0.019 away. White text reads best on it, at 4.90:1.
| Hue family | Blues |
| Lightness | medium-dark (55%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Metallic Blue (#4F738E) |
| Black text | 4.27:1 |
| White text | 4.90:1 |
Values
| HEX | #5B7294 |
| RGB | rgb(91, 114, 148) |
| HSL | hsl(216, 24%, 47%) |
| OKLCH | oklch(54.7% 0.06 258) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #5B7294 | 4.90:1 | AA | Lc -79.4 | Fine for body text |
| Black text on #5B7294 | 4.27:1 | AA large text | Lc 30.1 | Non-text elements, placeholder text |
| #5B7294 text on white | 4.90:1 | AA | Lc 74.0 | Content text, not long reading |
| #5B7294 text on black | 4.27:1 | AA large text | Lc -27.7 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E7EAEF
oklch(93.6% 0.007 260.7)
-
Step 200
200
#D3DAE3
oklch(88.6% 0.015 254.6)
-
Step 300
300
#B6C2D2
oklch(81% 0.026 255.6)
-
Step 400
400
#90A2BC
oklch(70.7% 0.043 257.5)
-
Step 500
500
#758BAB
oklch(63.1% 0.055 257.7)
-
Step 600
600 (this color)
#5B7294
oklch(54.7% 0.06 258)
-
Step 700
700
#4D6281
oklch(49.2% 0.056 258)
-
Step 800
800
#3F5068
oklch(42.7% 0.045 257)
-
Step 900
900
#364255
oklch(37.7% 0.036 259.5)
-
Step 950
950
#202732
oklch(27.1% 0.023 259.3)
#5B7294 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #667496 | 0.017 |
| Deuteranopia (no green cones) | #606E93 | 0.012 |
| Tritanopia (no blue cones) | #48797D | 0.053 |
| Achromatopsia (no color) | #717171 | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5B7294
#5B7294
oklch(54.7% 0.06 258)
- #846D48
#846D48
oklch(54.8% 0.06 78.9)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #5B7294, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Metallic Blue #4F738E ΔE 0.019
- Dull Blue #49759C ΔE 0.023
- Stormy Blue #507B9C ΔE 0.027
- Cerulean #457B9D ΔE 0.032
- Muted Blue #3B719F ΔE 0.039
- Grey Blue #647D8E ΔE 0.039
- Flat Blue #3C73A8 ΔE 0.044
- Battleship Gray #6C757D ΔE 0.045
Use #5B7294 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.